Bracelet:Sarah Coventry Bracelet 1960s

Vintage 1960s Sarah Coventry Bracelet
The white centers appear to be ceramic and
there are worn spots on the sides where the tips
of the crescents have rubbed into the surface. The finish is
worn is places. No missing stones.signed Sarah Coventy.
Measures approx. 7 1/4" , 3/4" wide, the white centers mearues approx. 3/4" diameter.
Could use a gentle cleaning.